Let’s talk about the hydrological characteristics of rivers in eastern my country. .

Hydrological characteristics of the Yangtze River: The river water mainly comes from rainwater; in summer, the water volume is large and the water level is high, forming the flood season. It is the river with the largest water volume in my country, and the flood season is long; the sediment content is small; there is no ice flood in the Yangtze River during the ice-free period. .

Hydrological characteristics of the Yellow River: The river water mainly comes from rainwater; in summer, the water volume is large and the water level is high, forming the flood season. The flood season is short and the water volume is not large; the sand content is large, and it is the river with the largest sand content in my country; the Yellow River There are freezing periods; the northward-flowing river reaches freezing floods in early winter and early spring.

Hydrological characteristics of the Pearl River: The river water mainly comes from rainwater; in summer, the water volume is large and the water level is high, forming a flood season. It is the longest river in my country during the flood season; the sediment content is small; there is no ice flood in the Pearl River during the ice-free period.

Hydrological characteristics of Heilongjiang River: River water mainly comes from rain and seasonal snow melt; large water volume and high water level in summer form the flood season (smaller spring floods will also form in spring); the sediment content is small; Heilongjiang has a long period of ice and freeze periods; some river sections flowing northward have freezing floods.